Siberian iris 'Fourfold White'

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A clump-forming perennial to 80cm tall with arching, narrow, grass-like leaves. Flowers borne on rigid stems in early summer have broad white falls marked with yellow at the base

Siberian iris 'Fourfold White'

Scientific classification

Species
Siberian iris 'Fourfold White' (Iris 'Fourfold White')
Genus
Iris
Family
Iridaceae
Harmful if eaten. Wear gloves and other protective equipment when handling
Toxicity
Herbaceous Perennial
Plant type
0.5-1 metres
Height
0.5-1 metres
Spread
Deciduous
Foliage
Clump forming
Habit
Spring · Autumn · Winter · Summer
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

Siberian iris 'Fourfold White' pictures

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Distribution of Siberian iris 'Fourfold White'

Distribution map

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Culture

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Toxicity

Harmful if eaten. Wear gloves and other protective equipment when handling

Quick identification of Siberian iris 'Fourfold White'

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Siberian iris 'Fourfold White' care guide

Deep irrigation after top soil dries, drain excess water from rhizomes
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Deep irrigation after top soil dries, drain excess water from rhizomes

Fertilizing

Low-nitrogen slow-release feed twice yearly spring and mid-autumn

Pruning

Remove any dying foliage in autumn; old flower stems may be cut down after flowering

Propagation

Propagate by division of rhizomes from midsummer to early autumn

Growing

Grow in any good garden soil that is preferably moist but not waterlogged; in drier soils, dig in well-rotted organic matter before planting then apply as a mulch each spring

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Common pests and diseases

Diseases

May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases

Pests

May be susceptible to slugs, snails and thrips

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